EP3964779C0 - Vorrichtung und verfahren zur kaltwassererzeugung - Google Patents

Vorrichtung und verfahren zur kaltwassererzeugung

Info

Publication number
EP3964779C0
EP3964779C0 EP20798710.8A EP20798710A EP3964779C0 EP 3964779 C0 EP3964779 C0 EP 3964779C0 EP 20798710 A EP20798710 A EP 20798710A EP 3964779 C0 EP3964779 C0 EP 3964779C0
Authority
EP
European Patent Office
Prior art keywords
cold water
water generating
generating
cold
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP20798710.8A
Other languages
English (en)
French (fr)
Other versions
EP3964779A4 (de
EP3964779A1 (de
EP3964779B1 (de
Inventor
Sung-Hwan Heo
Hyun-Seok Moon
Min-Chul Yong
Hyun-Hee Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coway Co Ltd
Original Assignee
Coway Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020200048708A external-priority patent/KR20200126908A/ko
Application filed by Coway Co Ltd filed Critical Coway Co Ltd
Publication of EP3964779A1 publication Critical patent/EP3964779A1/de
Publication of EP3964779A4 publication Critical patent/EP3964779A4/de
Application granted granted Critical
Publication of EP3964779C0 publication Critical patent/EP3964779C0/de
Publication of EP3964779B1 publication Critical patent/EP3964779B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/002—Liquid coolers, e.g. beverage cooler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/0857—Cooling arrangements
    • B67D1/0869—Cooling arrangements using solid state elements, e.g. Peltier cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/0003—Apparatus or devices for dispensing beverages on draught the beverage being a single liquid
    • B67D1/0014—Apparatus or devices for dispensing beverages on draught the beverage being a single liquid the beverage being supplied from water mains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/002—Liquid coolers, e.g. beverage cooler
    • F25D31/003—Liquid coolers, e.g. beverage cooler with immersed cooling element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0472—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being helically or spirally coiled

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
EP20798710.8A 2019-04-30 2020-04-28 Vorrichtung und verfahren zur kaltwassererzeugung Active EP3964779B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20190050571 2019-04-30
KR1020200048708A KR20200126908A (ko) 2019-04-30 2020-04-22 냉수제조장치 및 그 제조방법
PCT/KR2020/005546 WO2020222487A1 (ko) 2019-04-30 2020-04-28 냉수제조장치 및 그 제조방법

Publications (4)

Publication Number Publication Date
EP3964779A1 EP3964779A1 (de) 2022-03-09
EP3964779A4 EP3964779A4 (de) 2022-06-29
EP3964779C0 true EP3964779C0 (de) 2025-01-15
EP3964779B1 EP3964779B1 (de) 2025-01-15

Family

ID=73028951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20798710.8A Active EP3964779B1 (de) 2019-04-30 2020-04-28 Vorrichtung und verfahren zur kaltwassererzeugung

Country Status (4)

Country Link
US (1) US12264060B2 (de)
EP (1) EP3964779B1 (de)
CN (1) CN113795720B (de)
WO (1) WO2020222487A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020222487A1 (ko) * 2019-04-30 2020-11-05 코웨이 주식회사 냉수제조장치 및 그 제조방법
KR20220095794A (ko) * 2020-12-30 2022-07-07 코웨이 주식회사 냉수 생성 장치 및 이를 포함하는 정수기

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US3370755A (en) * 1966-07-13 1968-02-27 Dunham Bush Inc Carbonated water system
US4742939A (en) * 1984-09-10 1988-05-10 Automation Projects Inc. Remote soda-circulating beverage dispenser
US4934150A (en) * 1988-12-12 1990-06-19 The Cornelius Company Method and apparatus for controlling ice thickness
JP3526993B2 (ja) * 1995-11-30 2004-05-17 サッポロホールディングス株式会社 瞬冷式飲料供給装置及びその制御方法
US5862669A (en) * 1996-02-15 1999-01-26 Springwell Dispensers, Inc. Thermoelectric water chiller
JPH11100097A (ja) * 1997-09-24 1999-04-13 Sanyo Electric Co Ltd 飲料等の供給装置
US5946918A (en) * 1998-05-27 1999-09-07 Mutual Of Omaha Insurance Company Cooling of stored water
US6122928A (en) 1999-09-29 2000-09-26 Perlick Corporation Ice chest and cold plate apparatus
KR200308277Y1 (ko) 2002-12-24 2003-03-26 김대운 수중대류 촉진형 냉각장치
US7140196B2 (en) * 2004-11-30 2006-11-28 Grindmaster Corporation Chilled beverage dispenser with cradle evaporator
ITGE20060076A1 (it) * 2006-07-28 2008-01-29 Asset S R L Dispositivo per il trattamento e la distribuzione di bevande, in particolare acqua.
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KR101175933B1 (ko) 2010-01-15 2012-08-22 주식회사 리빙케어 열전반도체를 이용한 언더싱크용 냉정수기
KR20120076416A (ko) 2010-12-29 2012-07-09 웅진코웨이주식회사 냉수탱크 및 이를 구비하는 수처리 기기
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KR20130047391A (ko) * 2011-10-31 2013-05-08 (주) 엠티이엑스 정수기
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KR20140052462A (ko) 2012-10-24 2014-05-07 코웨이 주식회사 냉수탱크
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EP3203169B1 (de) * 2016-02-08 2019-04-03 Eugster/Frismag AG Karbonisiervorrichtung für den haushaltsbereich
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KR20190093936A (ko) * 2018-02-02 2019-08-12 엘지전자 주식회사 냉수 공급 시스템, 이를 포함하는 음용수 공급장치 및 제어 방법
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WO2020222487A1 (ko) * 2019-04-30 2020-11-05 코웨이 주식회사 냉수제조장치 및 그 제조방법
KR102145066B1 (ko) * 2019-05-07 2020-08-14 (주)신우엠테크 정수기용 열교환 모듈
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Also Published As

Publication number Publication date
CN113795720B (zh) 2024-08-13
EP3964779A4 (de) 2022-06-29
CN113795720A (zh) 2021-12-14
US20220185649A1 (en) 2022-06-16
EP3964779A1 (de) 2022-03-09
WO2020222487A1 (ko) 2020-11-05
EP3964779B1 (de) 2025-01-15
US12264060B2 (en) 2025-04-01

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